baber/WOPTO huggingface dataset:
Patent JP-H0776398-A (JP)
Title: Pressure-regulating device for supplied fluid
Inventor: SHIOZAKI MASAMICHI
IPC: B67D1/14
Filed: 1993-09-09
Abstract: PURPOSE:To automatically regulate the pressure of carbon dioxide gas by a method wherein a space inside the body of a pressure-regulating device is divided by a partition into two chambers, a shaft is passed through the partition, and changes in the spring constant and the shape of a heat-sensitive spring resulting from sensing of the temperature of a second stream of fluid cause the shaft to slide in a manner of regulating the pressure of the outflow of a first stream of fluid. CONSTITUTION:The body 1 of a pressure-regulating device is divided by a partition 2 into two chambers A1, A2, and B. A shaft 3 is passed across the chamber B and a spring 5 of shape-memory alloy is fitted on the shaft 3. The shaft 3 is passed through the partition 2 and has its end projecting into the chamber A1, A2. A valve seat 8 is fixed to this projecting end. A first stream of fluid entering the chamber A1 through an inlet 9 flows through a nozzle 7 and flows out through an outlet 10. A second stream of fluid flows into the chamber B through an inlet 11 and flows out through an outlet 12. The spring 5 senses the temperature of the second stream of fluid and a change in the spring constant or the shape of the spring resulting from the sensing causes the shaft 3 to slide in a manner of automatically regulating the pressure of the first stream of fluid which flows out.
Patent JP-H0584167-A (JP)
Title: Vertical vacuum cleaner
Inventor: OKUBO HIDEO
IPC: A47L5/30
Filed: 1991-09-27
Abstract: PURPOSE:To lower the whole height, enable the cleaning of the inner part under a bed and prevent a hose from deformation when the body of the title cleaner is wrongly brought down rearward by providing a connecting hose on the one side surface of the body and disposing removably an extension hose on the opposite side surface and the upper surface. CONSTITUTION:A L-shaped pipe 37 of a connecting hose 34 is protruding widthwise of the body 11 of the title cleaner from a connecting pipe 44 provided in an extension hose 43, and the extension hose 43 is disposed inside a straight line C interconnecting the maximum width of the L-shaped pipe 37 side of a floor nozzle 33 and the outer diameter of the L-shaped pipe 37. On the opposite side is disposed the extension hose 43 inside a straight line D interconnecting the outer diameter of an extension pipe 46 holding the extension 43 and the maximum width of the floor nozzle 33 on the side of extension pipe 46. Even if the body 11 is wrongly brought down sideways, the hose is prevented from deforming. A connecting pipe 35 of the connecting hose 34 is connected to a connecting pipe 44 of the extension hose 43 so that the floor nozzle 33 can clean gaps between furniture, the upper surface of a rack, ceiling or the like difficult to clean.
Patent JP-S62108768-A (JP)
Inventor: SUGIYAMA TADASHI
IPC: C04B35/52
Filed: 1985-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0296829-A (JP)
Title: System for controlling access to bit map memory
Inventor: KASAHARA SHIGERU
IPC: G06T1/60
Filed: 1988-10-03
Abstract: PURPOSE:To reduce the areas of the same sizes so as to obtain an economic device by sharing the area of a specified bit map memory. CONSTITUTION:When an interruption generation means 5 transmits an interruption signal, writing of data is started with setting the same areas and one of the area which are alternately accessed to be one area, and the reading of data in the other areas which are alternately accessed is continued. When a control means 1 receives the interruption signal from the interruption generation means 5, the area of a physical bit map memory 3 where data which a printing mechanism 7 is previously printed and which come to be unnecessary is stored is used, and a part of two memories of the physical bit map memory 3 corresponding to one logical bit map memory can commonly be used. Thus, excessive memory areas are reduced, and the economical printing device can be obtained.
Patent JP-H0587451-A (JP)
Title: Method and apparatus for producing high purity argon by low temperature-liquefaction separation process
Inventor: HONDA HIDEYUKI
IPC: F25J3/04
Filed: 1991-09-27
Abstract: PURPOSE:To obtain the title method and apparatus by which the amount of argon contained in a purge gas discharged from a condenser for a high purity argon column is made small and the collection rate of the argon can be improved, and of which the formation is simple. CONSTITUTION:For a producing apparatus for high purity argon, a charging part 51 for source argon containing a small amount of impurity constituents is provided at the middle level of a high purity argon column 50, and both a vapor evaporator 52 and a high purity argon-discharging part 53 are formed at the lower part of the column. A liquefied nitrogen-charging part 54 and an impurity constituent-discharging part 55 are formed at the top part of the column.
Patent JP-H05193847-A (JP)
Title: Elevator device
Inventor: KIKUCHI YUJI
IPC: B66B11/02
Filed: 1992-09-18
Abstract: PURPOSE:To shorten a construction period by providing a landing button in a landing door. CONSTITUTION:A landing button 4 for registering a call of a car is provided in a landing door 2. This landing button 4 is formed in a structure in which a switch part 5 is actuated by pressing or contact with a finger. These switch part 5 and button 4 are stored in a switch box 6 fixed to a reverse side of a door panel 2P of the landing door 2, to arrange the button 4 exposed on a surface. This switch box 6 is formed in a hat type long in a vertical direction. In this landing door 2, a hanger 9 is mounted on the upper part and horizontally reciprocated along a door rail 11. Further, a cable 13 drawn out from the switch 5 is fixed by a plurality of cleats 14 onto a header 12 and connected to a connection box 15.
Patent JP-H0590875-A (JP)
Title: Piezoelectric oscillator
Inventor: KITAMURA KIYOSHI
IPC: H03H9/17
Filed: 1991-09-27
Abstract: PURPOSE:To obtain a piezoelectric oscillator that does not generate spurious wave, that allows the substrate for the oscillator to be made sufficiently thick, and that is easily workable. CONSTITUTION:A lithium tetraborate (Li2B4O7) monocrystal substrate 1 with a cut angle (YZw) theta at 0+ or -10 degrees is used as a piezoelectric substrate.
Patent JP-2000088802-A (JP)
Title: Method and device for measuring acid level of hydraulic fluid in hydraulic pressure system
Inventor: ROBERT E DAVIS
IPC: G01N33/30
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To measure an acid level in phosphate hydraulic fluid in a hydraulic pressure system in an air craft by exposing a hydrolysate of phosphate containing an acid component to a pair of different metals and measuring a voltage generated. SOLUTION: A pair of different metals are exposed to a hydraulic fluid of a hydraulic pressure system and an acid component is generated in the hydraulic fluid by a hydrolysis to generate a voltage in an electric circuit by a galvanic action and the voltage is recognized in visual by a voltmeter. For example, the hydraulic pressure system has a reservoir accommodating a phosphate hydraulic fluid 2 and a pair of electrodes 4, 5 are fixed at a constant interval to a plug 3 threaded into the opening in a closed relationship. Inner ends of both electrodes 4, 5 are exposed to the hydraulic fluid 2, outer portions are connected to a voltmeter 6 and a voltage generated in a galvanic circuit is indicated by the voltmeter 6.  The electrodes 4, 5 are made of different metals such as stainless steel, copper and zinc apart from each other in a generation table and a pilot recognizes in visual an acid level indication of the fluid from a read value of the voltmeter 6.
Patent JP-H0298592-A (JP)
Title: Liquid filling method and its device
Inventor: ITO HISAAKI
IPC: B67C3/28
Filed: 1988-10-05
Abstract: PURPOSE:To perform a filling accurately and efficiently while keeping the purity of a liquid by a method wherein a large quantity filling is performed by opening a first valve for large quantity filling and a second valve for small quantity filling at the same time or opening the first valve alone, then, after a prescribed period of time, a proportioning filling is performed by closing the first valve and opening the second valve alone. CONSTITUTION:To fill a necessary liquid to a uniform container, a pressurized fluid is sent into entrance holes 2d, 3d of a first cylinder 2 and second cylinder 3 by opening valves 22a, 22b, and a first valve 7b and second valve 11b are opened to a prescribed degree by making a first piston 7a and second piston 11a recede. Then, the liquid is supplied in a machine frame M through a hose (h) and a central entrance hole 1a, flows to a nozzle 13 side through a large diameter hole 1b, i.e., large quantity filling valve mechanism, and a small diameter hole 1c, i.e., small quantity filling valve mechanism, and is filled in a container 20 through a plural number of fine holes 13a or fine pipes in the nozzle 13. When a prescribed quantity is placed in the container 20 in a short period of time T1, the supply of the pressurized fluid to the first cylinder 2 is stopped, the large diameter hole 1b is closed, and a filling through the small diameter hole 1c, i.e., a filling by the small quantity filling valve mechanism alone is performed.
Patent JP-H0786848-A (JP)
Title: Signal output circuit
Inventor: KANEKO TAKAHIRO
IPC: H03F3/34
Filed: 1993-09-10
Abstract: PURPOSE:To provide complementary output signals whose center level is a reference voltage at all times even when the size of analog output signals per bit is changed by adjusting the input reference voltage of a digital/analog converter(DAC). CONSTITUTION:The output terminal of the DAC 10 for converting digital signals to complementary analog signals is connected respectively to one end of the first pair of resistors 68 and 70 whose other ends are mutually connected and one end of the second pair of the resistors 72 and 74 whose other ends are mutually connected for which a resistance value is drastically larger than the first pair of the resistors. The inverted input terminal of an operational amplifier 76 is connected to the mutual connection point of the first pair of the resistors 68 and 70 and a noninverted input terminal is connected to a reference voltage source. The first pair of the resistors 68 and 70 detects a complementary output voltage, the sum is turned to a reference potential by the operation of the operational amplifier 76 or the like and thus, the potential of the mutual connection voltage of the second pair of the resistors 72 and 74 is adjusted so as to let the complementary output voltage change with the reference voltage as a center. Thus, the complementary output signals whose center level is not changed even when the input reference voltage of the DAC 10 is adjusted can be obtained.
Patent JP-H1194751-A (JP)
Title: Apparatus for measuring foreign matter in object to be measured
Inventor: OKAMOTO KOJI
IPC: G01N21/88
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring foreign matter in an object to be measured enhanced in dust removing effect and not generating erroneous measurement at the time of the measurement of the foreign matter in the object to be measured. SOLUTION: An apparatus 10 for measuring foreign matter in an object to be measured composed of a light permeable plate-shaped molded article includes a dust removing device 12 removing dust from the object S to be measured and an image processor 14 counting the number of foreign matters in the object to be measured to measure the sizes of them.  The dust removing apparatus includes the chamber 24 housing the object to be measured, the grasping jig provided in the chamber to grasp the edge part of the object to be measured, a plurality of air send-in nozzles 26 provided to the feed-in and feed-out ports of the object to be measured of the chamber in order to send destaticized air into the chamber, two rotary brushes 28A, 28B provided in the chamber and rotated in contact with the upper and rear surfaces of the object to be measured grasped by the grasping jig to remove the dust bonded to the object to be measured and an air suction device sucking air from the chamber.
Patent JP-2001074956-A (JP)
Title: Optical waveguide, three dimensional optical waveguide circuit and optical system
Inventor: MORITA SHINZO
IPC: G02B6/30
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide which constitutes a fine optical transmission path of a desired form and also constitute curved line- or curved face fine optical transmission paths able to be made to cross three-dimensionally, and to provide a three-dimensional optical waveguide circuit equipped with the aforementioned optical waveguide and optical system. SOLUTION: The optical waveguide 65 is constituted by arranging transparent minute polymer spheres. In the optical waveguide 65, the minute polymer spheres 65a can be arranged in a straight line, a curved line, a crystalline state or an amorphous state. The optical waveguide 65 may also be constituted by arranging minute polymer cylindrical bodies. The minute polymer cylindrical bodies are arranged, when observed from the end face direction, in a straight line, a curved line, a crystalline state or an amorphous state. The three- dimensional optical waveguide circuit is equipped with the optical waveguide 65 of this invention and a thin film optical waveguide 66, and these optical waveguides are three-dimensionally crossed. The optical system is equipped with an optical device consisting of the optical waveguide 65 and an external optical system.
Patent JP-H0298167-A (JP)
Title: Semiconductor device
Inventor: ITO TORU
IPC: H01L21/76
Filed: 1988-10-04
Abstract: PURPOSE:To reduce a parasitic capacity under wiring pads and to alleviate a decrease in an input impedance by forming the pads for inputting a signal externally to a semiconductor integrated circuit containing a positive phase amplifier on a semiconductor region isolated from a substrate through an insulating layer. CONSTITUTION:A P-type epitaxial layer 2 having a P-type isolated region 3 is formed on the P-type semiconductor substrate 1 of a semiconductor integrated circuit, external wiring pads 5 are formed on the layer 2 through an insulating layer 4, and connected to a positive phase amplifier 6 in an integrated circuit. The layer 2 in which the potential branch point of dividing resistors 7, 8 is isolated is connected between the output terminal of the amplifier 6 and the ground. A parasitic capacity 9 between the pad 5 and the layer 2 isolated from the substrate 1 by the region 3 under the pad 5 is reduced to the ratio of the difference between an input signal amplitude and a signal amplitude from the potential branch point fed back to the layer 2 under the pad 5 by the input signal amplitude, thereby reducing the input impedance of the amplifier 6.
Patent JP-S62109657-A (JP)
Title: Ink jet recorder
Inventor: TAZAKI SHIGEMITSU
IPC: B41J2/13
Filed: 1985-11-08
Abstract: PURPOSE:To correct the dot displacement of reciprocating printing easily by changing a delay value with the specific operation of an input and conducting printing during test printing and detecting the lationship between an input value and an optimum delay value. CONSTITUTION:When a test printing switch 16 is turned ON, printing data stored in a RAM 12 such as a character H is dot-printed by a head 15 in accordance with a program in a RAM 11. In this case, a carriage motor 18 is forward-driven first, a carriage 17 is moved in the forward direction, the position of printing is made sure by timing pulses detected from a slit 20, and the uppermost-step dot of the character H is printed in a delay value set by a timer 14. Paper is fed only by one dot section by a pulse motor 19, the carriage motor 18 is reverse-driven and a second-step dot is printed in the returning direction, and the reciprocation is repeated. A deep switch 21 is operated in response to the displacement of the dots, and an optimum delay value is set.
Patent JP-H0993690-A (JP)
Title: Speaker unit
Inventor: FURUKAWA HIROSHI
IPC: H04R5/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To allow the user to listen to a sound at an optimum balance anywhere by moving a speaker to a listening position and adjusting the sound volume automatically so as to form an optimum sound field automatically even when the listener moves its listening position. SOLUTION: An audio signal read from an audio recording medium 11 is given to an audio signal processing circuit, in which the signal is separated into a left sound signal L and a right sound signal R. The left sound signal L is fed to a sound signal amplifier 13 and the right sound signal R is fed to a sound signal amplifier 14. A speaker 15 transduces an output signal from the sound signal amplifier 13 into a sound. A sectorial directivity of a sounding part of the speaker is provided by driving of a stepping motor 17. A commander 19 sends a pulse signal to a light receiving device 20 by depressing a 'position' button to inform a current position of a listener. A control section 21 provides control signals CS3, CS4, CS7, CS8 to adjust an amplification factor of the sound signal amplifier 13 and a turning speed of the speaker depending on a sound field forming program.
Patent JP-S62126180-A (JP)
Inventor: IZABERU REZUIYUURU NE DEMARUKI
IPC: C07D413/06
Filed: 1986-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03206455-A (JP)
Title: Photosensiive resin composition
Inventor: TOKO AKIRA
IPC: G03F7/075
Filed: 1989-09-28
Abstract: PURPOSE:To obtain a photosensitive polyimide resin composition good in adhesiveness, small in elasticity, high is sensitivity and heat resistance by forming the composition composed essentially of a specified polyamic acid, a specified polyfunctional aminoacrylate, a specified biscoumarin compound, and a specified oxazolone compound specified in each proportion. CONSTITUTION:This composition contains the polyamic acid A obtained by copolymerizing the silicone type diamine represented by formula I in an amount of 1 - 50 wt.%; the polyfunctional aminoacrylate B having 2 or 3 molecules of acrylate or methacrylate represented by formula II; the biscoumarin compound C substituted by a carbonyl group at its 3-position represented by formula III; and the oxazolone compound D represented by formula IV in a proportion by weight of A : B : C : D = 100 : 20 - 200 : 1 - 10 : 1 - 20. In formulae I - IV, (n) is 1 - 50; R1 is H or methyl; R2 is - CH2CH2-, -CH2CH2CH2-, or -CH2CHOHCH2-; R3 is methyl, ethyl, propyl, or butyl; l is 2 or 3: m is 0 or 1; l + m = 3; each of R4 and R5 is H, alkoxy, or dialkyl- amino; and R6 is a group of formula V or IV; and R7 is H, methyl, ethyl propyl, butyl, or the like, thus permitting the obtained photosensitive resin composition to be enhanced in adhesion, and reduced in elasticity, however, superior in photosetting performance with high sensitivity and superior in heat resistance of the hardened film.
Patent JP-H08120375-A (JP)
Title: Nickel-copper alloy excellent in inner quality
Inventor: KAMIHIRA TORU
IPC: C22C19/03
Filed: 1994-10-17
Abstract: PURPOSE: To provide Ni-Cu alloy excellent in the inner quality with less defective flaws by the ultrasonic detection. CONSTITUTION: Ni-Cu alloy has the composition consisting of <=0.30% C, <=0.50% Si, <=2.00% Mn, 0.0003-0.0015% S, 63.0-70.0% Ni, <=2.5% Fe, 0.002-0.015% Ti, and if necessary, 0.0005-0.0020% B, and the balance Cu with inevitable impurities. This constitution greatly reduces the surface crack in the hot rolling.
Patent JP-H1196220-A (JP)
Title: Menu system and commodity ordering system using the same
Inventor: KUNO TAKUMA
IPC: G06Q50/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To execute menu display with a high advertising effectiveness through the use of an individual animation in plural terminal equipments and also to provide a commodity ordering system using the menu display. SOLUTION: The video server 10 of the merchandise ordering system 1 stores animation data corresponding to a menu item for permitting a user to select a sales object merchandise in a disk array 25 and individually reproduction- outputs it to the respective terminal equipments 31-33 of A-C with a decode part 16 and an animation MODEM part 23 as an individually independent channel. Besides, an ordering communication part 14 and an ordering MODEM part 21 order the commodity from an order destination terminal equipment 40 based on the menu item which is selected by the user with the terminal equipments 31-33 of A-C.
Patent JP-H0193824-A (JP)
Title: List file outputting and printing system
Inventor: IWAZAWA TSUNEO
IPC: G06K15/00
Filed: 1987-10-05
Abstract: PURPOSE:To enlarge and to reduce an printing output character without being limited with the specification of a printing device by replacing a registered list file to graphic data and outputting while file to a printer. CONSTITUTION:A host computer reads the outputs list file, which is registered to a magnetic disk 20, in each unit and stores it to a memory buffer. The first column of the read data is converted to an ASC II code. When the ASC II code is not a paper sending, the count up of the column position of an output record is executed. When the count number of the column of the output record goes to be 132, namely, when the processing of one record is ended, the output record is divided into the record of 80 bites and the record of 52 bites. These both records are stored to the graphic area of a laser printer 30.
Patent JP-S60145588-A (JP)
Title: Acoustic device
Inventor: YOSHIDA TOSHIO
IPC: G11B17/08
Filed: 1983-12-30
Abstract: PURPOSE:To reduce cost, to miniaturize a device and to enhance operability by operating either a cassette deck or disk player by a single drive source and executing pulling-out and containing controls for a cabinet. CONSTITUTION:Drive force of a drive motor 12 is transmitted to a gear 17 through gears 13, 15 and 16, and an operating piece 18 of a turning plate 14 supporting a gear is shifted to right and left sides by a pair of plungers 19 and 20 and operated turnably to the side of a cassette deck 1 or a disk player 2. With this operation, a lack 27 or 28 is driven and operated through subgears 29 and 30, and therefore containing and lead-in operations of the cassette deck 1 or the player 2 can be executed. As a result, plural drive sources are unnecessary; therefore a cost can be reduced, the device can be miniaturized and operability can be enhanced.
Patent JP-2000082010-A (JP)
Title: Method and device for data processing with address conversion
Inventor: KUSUTAKI IZUMI
IPC: G06F12/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a data processor which enables fast access to data by transferring data stored in a slow-access memory to a fast-access memory more efficiently. SOLUTION: The processor has adders 704 and 705 which add an address signal and address conversion data set by a central processor and obtain a converted address signal corresponding to the address signal and a selector 713 which selects the converted address signal obtained by the adders 704 and 709 or the address signal according to detection signals outputted from coincidence detecting circuits 708 and 709 deciding whether or not the address signal matches the ROM address of the conversion source and the processes of the adders 704 and 705 and coincidence detecting circuits 708 and 709 are performed in parallel.